This is a PCB commissioned by aeonic-dev. It’s designed for use with either soldered south-facing MX-style switches, or north-facing kailh hotswap sockets. The two halves can be connected with TRRS jacks, and have USB-C. The board can use either an ATMEGA 32U4 AU/MU, and is designed with mousebites to break apart and be produced in once piece.
Warning! This PCB Hasn’t been produced and tested, do so at your own risk!